Electro-tools and machines Chapter overview ... - EN / Hahn+Kolb

Electric and cordless toolsDrillsContinued next pageDrill coolingIt is meaningful to cool the drill during drilling.The service life (lifetime) of a drilling machine can be extended significantly by cooling. The quality of the work is improved as well since the cutter stays sharpfor a longer time. The choice of coolant depends on the material being used.Typical coolants for hand-held machines:•Ferrous metals: Biological, mineral oils, greases or the so-called drill emulsions•Aluminium: Petroleum, water-spirits mixture•Brass: No coolant•Glass: Petroleum•Acrylic glass: Water-spirits mixture•Wood, plastic: As a rule no coolant or lubricanth Cooling lubricants to be found starting on page ■■■.Continued next pageDrills – selection aid1-speed drilling machinesApplication: everywhere where the universality of the machine is called for and/or where the work ismainly in one specific range of drilling diameters.Typical drilling ranges: Up to 6.5 mm, 6.5-10 mm and 10-13 mm.The smaller the drilling diameter and the softer the material, the higher the speed.Marker Model Power consumption rpm Art. No.Watt 1/min.METABO BE 4006 400 0-4000 70005 005 page 1192METABO BE 4010 400 0-2850 70005 015 page 1192METABO BE Partner Edition 620 0-550 70005 400 page 1192BOSCH GBM 6 RE 350 0-4000 70002 004 page 1192BOSCH GBM 10 RE 600 0-2600 70002 006 page 1192FEIN BOP 6 500 0-4000 70018 004 page 1193FEIN BOP 10 500 0-1500 70018 006 page 11932-speed drilling machinesApplication: Everywhere where the universality of the machine is called for and where working withdifferent diameters is frequent.Typical drilling ranges: 6/10 mm, 8/13 mm and 10/16 mm.The larger the drilling diameter and the harder the material, the lower the speed.Marker Model Power consumption Speed Thread 1 Speed Thread 2 Art. No.Watt 1/min. 1/min.METABO BE 710 710 0-1000 0-3000 70005 030 page 1192BOSCH GBM 10-2 RE 500 0-800 0-1500 70016 027 page 1193BOSCH GBM 13 - 2 RE 550 0-550 0-1000 70016 037* page 1193BOSCH GBM 13 - 2 RE 550 0-550 0-1000 70016 039 page 1193BOSCH GBM 16-2 RE 1050 0-380 0-880 70016 041* page 1193FEIN BOP 10-2 500 0-700 0-2250 70018 021 page 1193FEIN DSeu 638 Kinetik 450 0-840 0-2250 70018 040 page 11931-speed angle hand drillApplication: for drilling everywhere where standard drilling machines cannot access all locations.Typical applications: In body and furniture construction.Marker Model Widths across corners Head height Art. No.mm mmBOSCH GWB 10 RE 23 76 with drill chuck 70105 005* page 1194FEIN ASzxeu 636-1 17 90 with drill chuck 70018 021* page 1193FEIN ASzx 648-1 24 60 without drill chuck 70018 040** page 1193* with toothed rim drill chuck** without drill chuck, with MT1 attachment1-speed drilling machines2-speed drilling machines1-speed angle hand drillElectric toolsContinued next pageDifferences between a drilling machine and a hammer drillwhat are the major differences between a drilling machine and a hammer drill?With the drilling machine, the drill spindle is held tightly in the bearings. This gives the high run-out precision.The speeds have been optimized for drilling in metalWith the hammer drill the drill spindle is arranged in the bearings for movement.Because of the system, the run-out precision is not as good as in purely drilling machines.The speed is usually higher than with drilling machines because stone is being drilled as well and this requires higher striking power.1190 2010/11